Gravity: Analog pH Sensor/Meter Kit V2 View larger

Imaginile sunt utilizate exclusiv cu titlu de prezentare. Fotografiile nu creează obligații contractuale.

Gravity: Analog pH Sensor/Meter Kit V2

SEN0161-V2

New product

Gravity: Analog pH Sensor/Meter Kit V2



See description for more details about the product.

Add to cart now!

More details

6 Items

349,00 lei
tax incl.

Valid in the limit of the available stock

The price includes the costs for collection, treatment and ellimination of WEEE

Add to wishlist

More info

Introduction

Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. pH sensor is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing.

As an upgraded version of pH meter V1, this product greatly improves the precision and user experience. The onboard voltage regulator chip supports the wide voltage supply of 3.3~5.5V, which is compatible with the 5V and 3.3V main control boards. The output signal filtered by hardware has low jitter. The software library adopts the two-point calibration method, and can automatically identify two standard buffer solutions (4.0 and 7.0), so simple and convenient.

With this product, the main control board (such as Arduino), and the software library, you can quickly build the pH meter, plug, and play, with no welding. It provides a variety of water quality ph analog sensor products, uniform size, and interface, not only meeting the needs of various water quality testing but are also suitable for the DIY multi-parameter water quality tester.

The pH is a value that measures the acidity or alkalinity of the solution. It is also called the hydrogen ion concentration index. The pH is a scale of hydrogen ion activity in the solution. The pH has a wide range of uses in medicine, chemistry, and agriculture. Usually, the pH is a number between 0 to 14. Under the thermodynamic standard conditions, pH=7, which means the solution is neutral; pH<7, which means the solution is acidic; pH>7, which means the solution is alkaline.


Attention

  1. The BNC connector and the signal conversion board must be kept dry and clean, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. If it is damp, it needs to be dried.
  2. The signal conversion board cannot be directly placed on a wet or semiconductor surface, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. It is recommended to use the nylon pillar to fix the signal conversion board, and allow a certain distance between the signal conversion board and the surface.
  3. The sensitive glass bubble in the head of the pH probe should avoid touching the hard material. Any damage or scratches will cause the electrode to fail.
  4. After completing the measurement, disconnect the pH probe from the signal conversion board. The ph analog sensor probe should not be connected to the signal conversion board without the power supply for a long time.
  5. The bottle cap of the probe contains protective liquid (3.3mol/L KCL). Even if the bottle cap is screwed tightly, some protective liquid may still leak around the bottle cap, forming white crystals. But as long as there is still protective liquid in the bottle cap, it will not affect the life and accuracy of the probe. So please use it with confidence. It is recommended that the white crystals be poured back into the protective liquid in the bottle cap.


Features

  • 3.3~5.5V wide voltage input
  • Hardware filtered output signal, low jitter
  • Gravity connector and BNC connector, plug and play, no welding
  • The software library supports two-point calibration and automatically identifies standard buffer solution
  • Uniform size and connector, convenient for the design of mechanical structures


Specifications

Signal Conversion Board (Transmitter) V2

  • Supply Voltage: 3.3~5.5V
  • Output Voltage: 0~3.0V
  • Probe Connector: BNC
  • Signal Connector: PH2.0-3P
  • Measurement Accuracy: ±0.1@25oC
  • Dimension: 42mm*32mm/1.66*1.26in

pH Probe

  • Probe Type: Laboratory Grade
  • Detection Range: 0~14
  • Temperature Range: 5~60oC
  • Zero Point: 7±0.5
  • Response Time: <2min
  • Internal Resistance: <250MΩ
  • Probe Life: >0.5 years (depending on the frequency of use)
  • Cable Length: 100cm



Don't delay. Buy today.


Add to cart now!

Reviews

Write a review

Gravity: Analog pH Sensor/Meter Kit V2

Gravity: Analog pH Sensor/Meter Kit V2

Gravity: Analog pH Sensor/Meter Kit V2



See description for more details about the product.

Add to cart now!